In a dynamo, a split ring commutator changes the coil connections every half turn. As the induced potential difference is about to change direction, the connections are reversed. This means that ...

The Dynamo's name begins, however, with a bit of history: the foundation of the electric generator. The technical definition for a dynamo is an electric generator that produces a direct current ...

California governor urges Canadians to ignore Trump, come back for sand, sun and wine At 65 and set to retire with $357,000 in the bank: How much money can you comfortably spend each year? 'We're ...

Between the discovery of electromagnetic induction and the development of the electric generator 50 years elapsed. Why did it take so long for Faraday's basic work to be applied? By Harold I. Sharlin ...